Adonis aestivalis L.
Summer Pheasant's Eye
Agapanthus praecox Willd.
African-lily, Lily of the Nile
Aralia cordata Thunb.
Udo
Argemone glauca (Nutt. ex Prain) Pope
Hawaiian Poppy, Smooth Pricklypoppy
Arthropodium cirrhatum (G. Forst.) R. Br.
Renga lily, Rock-lily
Bergenia crassifolia (L.) Fritsch
Siberian-tea
Callistephus chinensis (L.) Nees
China Aster
Campanula rotundifolia L.
Bluebell Bellflower, Common Harebell
Catharanthus roseus (L.) G. Don
Madagascar Periwinkle, Rose Periwinkle, Rosy Periwinkle
Celosia argentea L.
Silver Cock's Comb
Centaurea cyanus L.
Bachelors Buttons, Cornflower, Garden Cornflower
Centaurium muehlenbergii (Griseb.) W. Wight ex Piper
Monterey Centaury, Muhlenberg's Centaury
Cleome hassleriana Chodat
Grandfather's Whiskers, Pink Queen, Spider Flower
Datura wrightii Regel
Sacred Datura, Sacred Thorn-apple
Fritillaria camschatcensis (L.) Ker Gawl.
Chocolate Lily, Kamchatka Fritillary
Hibiscus laevis All.
Halberdleaf Hibiscus, Halberdleaf Rosemallow
Iris douglasiana Herb.
Douglas Iris
Iris missouriensis Nutt.
Rocky Mountain Iris